Specifications include, but are not limited to: Assess the overall condition and structural integrity of the monuments. The contractor shall promptly and before the commencement of any other work notify the Project Monitor if, during an assessment, the contractor identifies a problem with a monument. Gently clean the bronze and copper surfaces and granite or concrete components with water and non-ionic detergent and soft, natural bristle brushes; mist or low-pressure rinse with clean, potable water. On marble figures and components, rinse only and do not scrub. On marble figures and components and where biological growth is found on granite or concrete, including gate posts of North East Methodist Cemetery, spray apply D/2 Architectural Biocide per manufacturer's instructions. Use of any other biocide must be approved in advance by MMMC. On treated bronzes and copper, reintegrate existing wax mixture and apply additional compatible coating where wax has weathered.